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 "copyrightText": "Kaufman, D. S., Young, N. E., Briner, J. S., Manley, W. F. (2011). Alaska Palaeo-Glacier Atlas (Version 2) In Ehlers, J., Ehlers, J., Gibbard, P. L., & Hughes, P. D. (Eds.), Quaternary glaciations-extent and chronology: a closer look. Elsevier.",
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